I have tried gsam battery app. It jus showed normal stats nothing out of the ordinary... I have installed greenify n added a bunch of apps to it which I thought drains more battery. but Battery life has not increased.
I looked at d link from ur earlier reply. Many users face d same problem but for some of them rebooting solves the problem.
Don't think any installed apps r causing it.
I have switched over to ART runtime because I read that it has better battery efficiency. I'll use it for a couple of days n chk.
The battery drain graph when screen is off seems a bit steep than normal. Maybe it's a bug in 4.4.2.